... seal of petroleum, chemical,electricity,astronavigation,automobile,ship and instrument.Expandablegraphite becomes worm like shape after instant treatment in high temperature ... the size of the expandablegraphite can expand 100-400 times.The expandablegraphite still keeps the property of natural graphite,and still possesses excellent ...

... .chemically stable under conditions of high temperature, ExpandableGraphite is made from natural flake graphite by chemical or electro-chemical treatment. When it ... to 400 times in volume instantaneously. Expandablegraphite is the basic material for making flexible graphitesheet.Expanded graphite has all the unique characteristics of ...

Expanded graphitesheet made from high carbon flake graphite and processed with chemical treatment, hot-dilatation rolling. The applicable temperature is from -200 to 1650 C in nonoxidation medium and from -200 to 850 C in oxidation medium. The product is used into various cylinder gaskets and sealing gaskets, graphite foil, packing, etc. High Purity Expanded GraphiteSheet TF-GR

... of all sealing element for all condition Features Specifications: Flexible graphitesheet Flexible graphitesheet are selected from the high purity natural flake ... graphite. They are made through the advanced chemical treatment and ... :<=50000mm width:1000-1500mm thickness:0.2-3mm Flexible graphitesheet(flexible graphite roll,composite ...

... ,300 Size:+100,+80,+50mes Expandablegraphite is a graphite intercalation compound (GIC).Usage:Expandablegraphite was mainly used as an ... material and flame retardants.Now expandablegraphite had been used in PU foam.Expandablegraphite had been found its application ... applications like fire-stop putties, fire-stop pillows, expandablegraphite had replaced other intumescent agents and used widely. ...